Merge pull request #84 from soft-eng-practicum/filesToPostgre

shifted blobfiles from azure to postgre

src/Analysim.Core/Entities/BlobFile.cs

@@ -1,4 +1,6 @@
-using System;
+using Analysim.Core.Entities;
+using System;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 
@@ -44,5 +46,10 @@ public class BlobFile
         public Project Project { get; set; }
         public int? ProjectID { get; set; }
 
+        public ICollection<BlobFileContent> BlobFileContents
+        {
+            get; set;
+        }
+
     }
 }

src/Analysim.Core/Entities/BlobFileContent.cs

@@ -0,0 +1,25 @@
+using Core.Entities;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Analysim.Core.Entities
+{
+    public class BlobFileContent
+    {
+        [KeyAttribute]
+        [ForeignKey("BlobFile")]
+        public int BlobFileID { get; set; }
+        public BlobFile BlobFile { get; set; }
+
+        [Required(ErrorMessage = "Blobfile content is a required field.")]
+        public byte[] Content { get; set; }
+
+        [Required(ErrorMessage = "BlobFile Date is a required field.")]
+        public DateTimeOffset DateCreated { get; set; }
+    }
+}

src/Analysim.Core/Entities/ObservableNotebookDataset.cs

@@ -10,6 +10,8 @@ public class ObservableNotebookDataset
 
         public string datasetName { get; set; }
 
+        public int BlobFileID { get; set; }
+
         public string datasetURL { get; set; }
 
         public Notebook notebook